HMCS Festubert

The RCN's Battle-class trawlers formed part of the Canadian naval response to Admiralty warnings to Canada about the growing German U-boat threat to merchant shipping in the western Atlantic.Tucker, p. 253 Intended to augment anti-submarine patrols off Canada's east coast, these ships were modelled on contemporary British North Sea trawlers, since the standard types of Canadian fishing vessels were considered unsuitable for patrol work.Tucker, pp. 254, 257

Twelve vessels were ordered on 2 February 1917 from two shipyards, Polson Iron Works of Toronto and Canadian Vickers of Montreal.Johnston et al., p. 417 Those vessels built at Polson Iron Works displaced {{convert|320|LT|t|lk=in}} and were {{convert|130|ft|m}} long overall with a beam of {{convert|23|ft|5|in|m}} and a draught of {{convert|13|ft|5|in|m}}.Macpherson and Barrie, p. 27 They were propelled by a steam-powered triple expansion engine driving one shaft creating {{convert|480|ihp|lk=in}} giving the vessels a maximum speed of {{convert|10|kn|lk=in}}.Maginley and Collin, p. 67

All twelve trawlers were equipped with a QF 12-pounder 12 cwt naval gun mounted forward.{{efn|name=gun nomenclature}} This was considered to be the smallest gun that stood a chance of putting a surfaced U-boat out of action, and they also carried a small number of depth charges.Tucker, p. 257 The trawlers were named after battles of the Western Front during the First World War that Canadians had been involved in. They cost between $155,000 and $160,000 per vessel.{{efn|name=inflation}}{{efn|name=cost}}

Built by Polson Iron Works at Toronto, Festubert, named for the Battle of Festubert, was launched on 2 August 1917.Macpherson and Barrie, p. 28 Intended for use during the 1917 shipping season, the construction of the vessels was delayed by the entry of the United States into the war. With higher wages found south of the border, a shortage of skilled labour developed in the shipyards, coupled with a shortage of construction material.Johnston et al., pp. 481–484 The trawler was commissioned on 13 November 1917. Festubert sailed to Halifax following her commissioning for defence of the Atlantic coast of Canada.Johnston et al., p. 484 For the defence of shipping in Canadian waters in 1918, the entire Battle class was assigned to work out of Sydney, Nova Scotia.Johnston et al., p. 543 Following the sinking of the merchant vessel Luz Blanca off Halifax, Festubert was among the vessels tasked with hunting for the German submarine {{ship|SM|U-156||2}}, which had been operating off the coast of Nova Scotia.Johnston et al., pp. 635, 643–644, 665

The ship remained in Canadian service following the end of the war until being paid off in 1920. After being recommissioned on 1 May 1923 as a training ship on the east coast, having been re-designated a minesweeper in 1922.Johnston et al., pp. 800–801, 891 With sister ship {{HMCS|Ypres||2}}, Festubert trained with the destroyers on the east coast until 1934 she was again paid off and was placed in reserve.Johnston et al., pp. 848, 940 Festubert was reactivated in 1939 for service as a gate vessel at Halifax. Re-designated Gate Vessel 17 in September,Colledge, p. 234 the ship collected five survivors after Ypres was rammed and sunk by the British battleship {{HMS|Revenge|06|6}} on 12 May 1940.Darlington and McKee, p. 16 The ship was sold for commercial service in 1946, emerging as Inverleigh in 1947.{{csr|register=MSI|id=6106657|shipname=Festubert |accessdate=30 August 2016}} On 30 June 1971 Inverleigh was scuttled off Burgeo, Newfoundland.

{{notes

| notes =

{{efn

| name = cost

| Tucker places the cost at $191,000 (adjusted for inflation to 20{{CURRENTYEARYY}} dollars, ${{formatnum:{{Inflation|CA|191000|1918}}}})

}}

{{efn

| name = inflation

| Adjusted for inflation to 20{{CURRENTYEARYY}} dollars, ${{formatnum:{{Inflation|CA|155,000|1918}}}} to ${{formatnum:{{Inflation|CA|160,000|1918}}}}

}}

{{efn

| name = gun nomenclature

| "Cwt" is the abbreviation for hundredweight, 20 cwt referring to the weight of the gun.

}}

}}

{{reflist|30em}}

• {{Cite Colledge2006}}
• {{cite book |last=Darlington |first=Robert A. |last2=McKee |first2=Fraser |name-list-style=amp |date=1996 |title=The Canadian Naval Chronicle 1939–1945: The Successes and Losses of the Canadian Navy in World War II |publisher=Vanwell Publishing |location=St. Catharines, Ontario |isbn=1-55125-032-2}}
• {{cite book |last=Johnston |first=William |last2=Rawling |first2=William G.P. |last3=Gimblett |first3=Richard H. |last4=MacFarlane |first4=John |name-list-style=amp |date=2010 |title=The Seabound Coast: The Official History of the Royal Canadian Navy, 1867–1939 |volume=1 |publisher=Dundurn Press |location=Toronto |isbn=978-1-55488-908-2}}
• {{cite book |last=Macpherson |first=Ken |last2=Barrie |first2=Ron |name-list-style=amp |date=2002 |title=The Ships of Canada's Naval Forces 1910–2002 |edition=Third |publisher=Vanwell Publishing |location=St. Catharines, Ontario |isbn=1-55125-072-1}}
• {{cite book |last=Maginley |first=Charles D. |last2=Collin |first2=Bernard |name-list-style=amp |date=2001 |title=The Ships of Canada's Marine Service |publisher=Vanwell Publishing Limited |location=St. Catharines, Ontario |isbn=1-55125-070-5}}
• {{cite book |last=Tucker |first=Gilbert Norman |date=1962 |title=The Naval Service of Canada, Its Official History – Volume 1: Origins and Early Years |publisher=King's Printer |location=Ottawa |oclc=840569671}}

• [http://www.hazegray.org/navhist/canada/ww1/battle/ Battle-class trawlers]

{{Battle-class trawler}}

{{DEFAULTSORT:Festubert}}

Category:Battle-class trawlers

Category:World War I naval ships of Canada

Category:1917 ships

Category:Auxiliary ships of the Royal Canadian Navy

Category:Ships built in Toronto